接口的使用
com.mysql.cj.Query

使用Query的程序包

程序包	说明
com.mysql.cj
com.mysql.cj.interceptors
com.mysql.cj.jdbc
com.mysql.cj.jdbc.ha
com.mysql.cj.jdbc.interceptors
com.mysql.cj.jdbc.result
com.mysql.cj.log
com.mysql.cj.protocol
com.mysql.cj.protocol.a

com.mysql.cj中Query的使用

com.mysql.cj中Query的子接口

修饰符和类型	接口	说明
interface	PreparedQuery

实现Query的com.mysql.cj中的类

修饰符和类型	类	说明
class	AbstractQuery
class	ClientPreparedQuery
class	ServerPreparedQuery
class	ServerPreparedQueryTestcaseGenerator
class	SimpleQuery

返回Query的com.mysql.cj中的方法

修饰符和类型	方法	说明
Query	CancelQueryTask.getQueryToCancel()
Query	CancelQueryTaskImpl.getQueryToCancel()

参数类型为Query的com.mysql.cj中的方法

修饰符和类型	方法	说明
<T extends Resultset> T	NativeSession.execSQL(Query callingQuery, String query, int maxRows, NativePacketPayload packet, boolean streamResults, ProtocolEntityFactory<T,NativePacketPayload> resultSetFactory, ColumnDefinition cachedMetadata, boolean isBatch)	Send a query to the server.
<T extends Resultset> T	NativeSession.invokeQueryInterceptorsPost(java.util.function.Supplier<String> sql, Query interceptedQuery, T originalResultSet, boolean forceExecute)
<T extends Resultset> T	NativeSession.invokeQueryInterceptorsPre(java.util.function.Supplier<String> sql, Query interceptedQuery, boolean forceExecute)
<T extends Resultset> T	NoSubInterceptorWrapper.postProcess(java.util.function.Supplier<String> sql, Query interceptedQuery, T originalResultSet, ServerSession serverSession)
<T extends Resultset> T	NoSubInterceptorWrapper.preProcess(java.util.function.Supplier<String> sql, Query interceptedQuery)
void	CancelQueryTask.setQueryToCancel(Query queryToCancel)
void	CancelQueryTaskImpl.setQueryToCancel(Query queryToCancel)
CancelQueryTask	AbstractQuery.startQueryTimer(Query stmtToCancel, int timeout)
CancelQueryTask	Query.startQueryTimer(Query stmtToCancel, int timeout)

参数类型为Query的com.mysql.cj中的构造器

构造器	说明
CancelQueryTaskImpl(Query cancellee)

com.mysql.cj.interceptors中Query的使用

参数类型为Query的com.mysql.cj.interceptors中的方法

修饰符和类型	方法	说明
<T extends Resultset> T	QueryInterceptor.postProcess(java.util.function.Supplier<String> sql, Query interceptedQuery, T originalResultSet, ServerSession serverSession)	Called after the given query has been sent to the server for processing.
<T extends Resultset> T	QueryInterceptor.preProcess(java.util.function.Supplier<String> sql, Query interceptedQuery)	Called before the given query is going to be sent to the server for processing.

com.mysql.cj.jdbc中Query的使用

com.mysql.cj.jdbc中Query的子接口

修饰符和类型	接口	说明
interface	JdbcPreparedStatement
interface	JdbcStatement	This interface contains methods that are considered the "vendor extension" to the JDBC API for MySQL's implementation of java.sql.Statement.

实现Query的com.mysql.cj.jdbc中的类

修饰符和类型	类	说明
class	CallableStatement	Representation of stored procedures for JDBC
class	ClientPreparedStatement	A SQL Statement is pre-compiled and stored in a PreparedStatement object.
class	ServerPreparedStatement	JDBC Interface for MySQL-4.1 and newer server-side PreparedStatements.
class	StatementImpl	A Statement object is used for executing a static SQL statement and obtaining the results produced by it.

声明为Query的com.mysql.cj.jdbc中的字段

修饰符和类型	字段	说明
protected Query	StatementImpl.query

返回Query的com.mysql.cj.jdbc中的方法

修饰符和类型	方法	说明
Query	JdbcStatement.getQuery()
Query	StatementImpl.getQuery()

参数类型为Query的com.mysql.cj.jdbc中的方法

修饰符和类型	方法	说明
CancelQueryTask	StatementImpl.startQueryTimer(Query stmtToCancel, int timeout)

com.mysql.cj.jdbc.ha中Query的使用

参数类型为Query的com.mysql.cj.jdbc.ha中的方法

修饰符和类型	方法	说明
<T extends Resultset> T	LoadBalancedAutoCommitInterceptor.postProcess(java.util.function.Supplier<String> sql, Query interceptedQuery, T originalResultSet, ServerSession serverSession)
<T extends Resultset> T	LoadBalancedAutoCommitInterceptor.preProcess(java.util.function.Supplier<String> sql, Query interceptedQuery)

com.mysql.cj.jdbc.interceptors中Query的使用

参数类型为Query的com.mysql.cj.jdbc.interceptors中的方法

修饰符和类型	方法	说明
<T extends Resultset> T	ResultSetScannerInterceptor.postProcess(java.util.function.Supplier<String> sql, Query interceptedQuery, T originalResultSet, ServerSession serverSession)
<T extends Resultset> T	ServerStatusDiffInterceptor.postProcess(java.util.function.Supplier<String> sql, Query interceptedQuery, T originalResultSet, ServerSession serverSession)
<T extends Resultset> T	SessionAssociationInterceptor.postProcess(java.util.function.Supplier<String> sql, Query interceptedQuery, T originalResultSet, ServerSession serverSession)
<T extends Resultset> T	ResultSetScannerInterceptor.preProcess(java.util.function.Supplier<String> sql, Query interceptedQuery)
<T extends Resultset> T	ServerStatusDiffInterceptor.preProcess(java.util.function.Supplier<String> sql, Query interceptedQuery)
<T extends Resultset> T	SessionAssociationInterceptor.preProcess(java.util.function.Supplier<String> sql, Query interceptedQuery)

com.mysql.cj.jdbc.result中Query的使用

返回Query的com.mysql.cj.jdbc.result中的方法

修饰符和类型	方法	说明
Query	ResultSetImpl.getOwningQuery()

com.mysql.cj.log中Query的使用

参数类型为Query的com.mysql.cj.log中的方法

修饰符和类型	方法	说明
void	LoggingProfilerEventHandler.processEvent(byte eventType, Session session, Query query, Resultset resultSet, long eventDuration, Throwable eventCreationPoint, String message)
void	ProfilerEventHandler.processEvent(byte eventType, Session session, Query query, Resultset resultSet, long eventDuration, Throwable eventCreationPoint, String message)

com.mysql.cj.protocol中Query的使用

返回Query的com.mysql.cj.protocol中的方法

修饰符和类型	方法	说明
Query	ResultsetRowsOwner.getOwningQuery()

com.mysql.cj.protocol.a中Query的使用

参数类型为Query的com.mysql.cj.protocol.a中的方法

修饰符和类型	方法	说明
<T extends Resultset> T	NativeProtocol.invokeQueryInterceptorsPost(java.util.function.Supplier<String> sql, Query interceptedQuery, T originalResultSet, boolean forceExecute)
<T extends Resultset> T	NativeProtocol.invokeQueryInterceptorsPre(java.util.function.Supplier<String> sql, Query interceptedQuery, boolean forceExecute)
<T extends Resultset> T	NativeProtocol.sendQueryPacket(Query callingQuery, NativePacketPayload queryPacket, int maxRows, boolean streamResults, ColumnDefinition cachedMetadata, ProtocolEntityFactory<T,NativePacketPayload> resultSetFactory)	Send a query stored in a packet to the server.
<T extends Resultset> T	NativeProtocol.sendQueryString(Query callingQuery, String query, String characterEncoding, int maxRows, boolean streamResults, ColumnDefinition cachedMetadata, ProtocolEntityFactory<T,NativePacketPayload> resultSetFactory)	Build a query packet from the given string and send it to the server.